Published in Neuropsychobiology
Background: The results of studies examining the response to experimental pain during the menstrual cycle are conflicting because of differences in the definitions of the menstrual period, outcome measures and types of experimental pain stimulation. So far, there have been only a few studies correlating experimental pain with the levels of gonadal ...
Published in Diabetes care
To better understand HCMV DNA maturation and the mechanism of action of benzimidazole derivatives, we studied the HCMV pUL89 protein by a genetic approach combined with primary structure analysis. The pUL89 sequence analysis of 25 HCMV strains and counterparts among herpesviruses allowed identification of 12 conserved regions. We also built a three...
Published in Diabetes care
Although the function of pUL27 is still unknown in the HCMV replication cycle, our approach identified target domains that appeared to be essential to the function of pUL27. This work provides a better understanding on the relative importance of each pUL27 mutation and could form the basis of later comparison analyses, when a three-dimensional stru...
Published in Diabetes care
Sequence alignment and three-dimensional modelling by homology of the CA-SP1-NC junction in HIV-1, SLVmac251 and Pr72Gag(MLV-HIV) suggested that a higher hydrophilic character of the CA region immediately upstream to the HIV-1 CA-SP1 junction, as occurred in Pr72Gag(MLV-HIV), correlated with a lower DSB sensitivity.
Published in Cahiers de Nutrition et de Diététique
La plasticité d'un matériau est sa propriété à modifier sa forme sous l'effet d'une action et à la conserver à l'arrêt de cette action. Par analogie, la plasticité neuronale décrit comment des neurones s'étendent, se rétractent ou se réorganisent en fonction de l'activité des synapses et des neurones qu'ils rencontrent et comment au niveau des syna...
Published in Arthritis Research & Therapy
BackgroundA change of loading conditions in the knee causes changes in the subchondral bone and may be a cause of osteoarthritis (OA). However, quantification of trabecular architecture in vivo is difficult due to the limiting spatial resolution of the imaging equipment; one approach is the use of texture parameters. In previous studies, we have us...
Published in Comptes Rendus Biologies
A high intake of sugars has been linked to diet-induced health problems. The aim of this study was to assess whether the long-term consumption of a high-carbohydrate diet (HCD) would cause the hepatic histopathological and metabolic abnormalities that characterize nonalcoholic steatohepatitis (NASH) in a desert gerbil, Gerbillus gerbillus. Compared...
Published in Nature Reviews Microbiology
The blood–brain barrier, which is one of the tightest barriers in the body, protects the brain from insults, such as infections. Indeed, only a few of the numerous blood-borne bacteria can cross the blood–brain barrier to cause meningitis. In this Review, we focus on invasive extracellular pathogens, such as Neisseria meningitidis, Streptococcus pn...
Published in Molecular Metabolism
Objective Intestinal glucose absorption is orchestrated by specialized glucose transporters such as SGLT1 and GLUT2. However, the role of GLUT2 in the regulation of glucose absorption remains to be fully elucidated. Methods We wanted to evaluate the role of GLUT2 on glucose absorption and glucose homeostasis after intestinal-specific deletion ...
Published in Transfusion
Background: Storage lesion may explain the rapid clearance of up to 25% of transfused red blood cells (RBCs) in recipients. Several alterations affect stored RBC but a quantitative, whole cell-based predictor of transfusion yield is lacking. Because RBCs with reduced surface area are retained by the spleen, we quantified changes in RBC dimensions d...
